3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jzh08 | 4 | 2157 | 984 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.428 | 0.735 | 0.896 | 88.6 | -74 | 181 | 1406 | 1406 | 6510 |
| SRMFix | 0.326 | 0.739 | 0.902 | 100.1 | -107 | 216 | 1415 | 1385 | 6764 |
| EloSRM | 0.309 | 0.752 | 0.888 | 116.4 | -71 | 234 | 2157 | 2157 | 6373 |
| SRM | -0.092 | 0.819 | 0.839 | 99.0 | -192 | 66 | 1074 | 984 | 6577 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2014-04-04 | SRM 615 | 2 | 286 | 424.95 | 0.57 | 91 | 2157 | 6373 | 24 | 984 | 6577 |
| 3 | 2013-11-28 | SRM 598 | 2 | 519 | 280.96 | -0.88 | -71 | 2066 | 6959 | -114 | 960 | 6807 |
| 2 | 2013-11-01 | SRM 596 | 2 | 260 | 697.80 | 1.42 | 234 | 2137 | 6171 | 66 | 1074 | 5514 |
| 1 | 2013-10-24 | SRM 595 | 2 | 317 | 346.28 | 0.13 | 69 | 1903 | 8568 | -192 | 1008 | 6131 |